3 papers
hep-th2007
Comment on "Remark on the renormalization group equation for the Penner model"
Noureddine Chair
We show explicitly that the sum over punctures for the three times derivative for the Penner free energy , given by D.A. Johnston, Phys.Rev.D 51 (1995) is not correct. A…
math-ph2007
Fractional WKB Approximation
Eqab M. Rabei, Ibrahim M. A. Altarazi, Sami I. Muslih +1
Wentzel, Kramers, Brillouin (WKB) approximation for fractional systems is investigated in this paper using the fractional calculus. In the fractional case the wave function is cons…
hep-th2007★ 1 cited
Perturbative Chern-Simons Theory From The Penner Model
Noureddine Chair
We show explicitly that the perturbative SU(N) Chern-Simons theory arises naturally from two Penner models, with opposite coupling constants. As a result computations in the pertur…